Routing IPv4 and IPv6 Course. A cornerstone of CCNA studies is understanding how data moves across IPv4 and IPv6 networks. This course explains in detail how IPv4 and IPv6 routing works and provides thorough demonstrations to explain how routers transmit IP packets. The whole purpose of a router is to transmit packets from one interface to another. In this IPv4 and IPv6 Routing course, you will learn in detail how IPv4 and IPv6 routing works. First, you will learn how ARP works and how IPv4 packets can be sent in an Ethernet frame. Next, you will learn how to get IP packets from the network using the default gateway settings on a PC. Then, you will look at what happens after the router receives the packet and uses a route to send the message. Finally, you will learn how to specify and configure static routes for IPv4 and IPv6. By the end of this course, you will have a better understanding of troubleshooting tools, how to use them to effectively troubleshoot a network, and how to set up a redundant IPv4 network using static routes. About Modares: Ross has had a varied career. He holds a degree in civil engineering from the Milwaukee School of Engineering, but left the profession shortly after graduating from college. Beginning in 1997, Ross officially began working in IT, implementing and supporting a paperless work order system for a natural gas company in Illinois. Since then, Ross has spent many years teaching and managing data networks. Ross spent seven years at the University of Wisconsin Hospitals and Clinics supporting and managing large services.